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2833252825 = 521347185483
BaseRepresentation
bin1010100011100000…
…0000000111011001
321022110021011012211
42220320000013121
521300303042300
61145050235121
7130132152214
oct25070000731
97273234184
102833252825
11122432a867
12670a25aa1
13361ca0980
141cc3dc77b
15118b074ba
hexa8e001d9

2833252825 has 24 divisors (see below), whose sum is σ = 3864002688. Its totient is φ = 2047721280.

The previous prime is 2833252823. The next prime is 2833252867. The reversal of 2833252825 is 5282523382.

It is not a de Polignac number, because 2833252825 - 21 = 2833252823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2833252823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77467 + ... + 108016.

It is an arithmetic number, because the mean of its divisors is an integer number (161000112).

Almost surely, 22833252825 is an apocalyptic number.

2833252825 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2833252825 is a deficient number, since it is larger than the sum of its proper divisors (1030749863).

2833252825 is a wasteful number, since it uses less digits than its factorization.

2833252825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185553 (or 185548 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

The square root of 2833252825 is about 53228.3084927560. The cubic root of 2833252825 is about 1415.0173887744.

The spelling of 2833252825 in words is "two billion, eight hundred thirty-three million, two hundred fifty-two thousand, eight hundred twenty-five".

Divisors: 1 5 13 25 47 65 235 325 611 1175 3055 15275 185483 927415 2411279 4637075 8717701 12056395 43588505 60281975 113330113 217942525 566650565 2833252825